{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:ANIUA52NI6AVG2YX66RAOBSB5Q","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"4905e6852921deba6af422143784763ae21db6a370d4dff5c577a204e78838ef","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-24T17:56:00Z","title_canon_sha256":"6993ecc1da384a7b6cd45e3dc9f2abace46f90c8ad0eea29368e3b107fb98a19"},"schema_version":"1.0","source":{"id":"hep-ph/9805438","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9805438","created_at":"2026-07-04T16:09:16Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9805438v3","created_at":"2026-07-04T16:09:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9805438","created_at":"2026-07-04T16:09:16Z"},{"alias_kind":"pith_short_12","alias_value":"ANIUA52NI6AV","created_at":"2026-07-04T16:09:16Z"},{"alias_kind":"pith_short_16","alias_value":"ANIUA52NI6AVG2YX","created_at":"2026-07-04T16:09:16Z"},{"alias_kind":"pith_short_8","alias_value":"ANIUA52N","created_at":"2026-07-04T16:09:16Z"}],"graph_snapshots":[{"event_id":"sha256:bc02bf5cc7c6e25925bff8ce7a76f8280cbe88647065958eedaf29ec60a832a9","target":"graph","created_at":"2026-07-04T16:09:16Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/9805438/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We find that the zero mode($q^{+}=0$ mode of a continuum theory) contribution is crucial to obtain the correct values of the light-front current $J^{-}$ in the Drell-Yan($q^{+}=0$) frame. In the exactly solvable model of (1+1)-dimensional scalar field theory interacting with gauge fields, we quantify the zero mode contribution and observe that the zero mode effects are very large for the light meson form factors even though they are substantially reduced for the heavy meson cases.","authors_text":"Chueng-Ryong Ji(NCSU), Ho-Meoyng Choi","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-05-24T17:56:00Z","title":"Nonvanishing zero modes in the light-front current"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9805438","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:cd59bb31916e695686f53129b3f559d24d5badce40d0662f4afbb687a4de40e4","target":"record","created_at":"2026-07-04T16:09:16Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"4905e6852921deba6af422143784763ae21db6a370d4dff5c577a204e78838ef","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-24T17:56:00Z","title_canon_sha256":"6993ecc1da384a7b6cd45e3dc9f2abace46f90c8ad0eea29368e3b107fb98a19"},"schema_version":"1.0","source":{"id":"hep-ph/9805438","kind":"arxiv","version":3}},"canonical_sha256":"035140774d4781536b17f7a2070641ec014f0ffef5d8ada4a5db3b4bfc531601","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"035140774d4781536b17f7a2070641ec014f0ffef5d8ada4a5db3b4bfc531601","first_computed_at":"2026-07-04T16:09:16.432753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:09:16.432753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kdMVSrMsvQ7ssAEFQ6dBcPb3n3fkAv+ewc+bVLtYZVuzqqBqvtA+Sz/C3vqOkbHr4pwENvPTqz2Vx1GbP/xvBA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:09:16.433137Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9805438","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd59bb31916e695686f53129b3f559d24d5badce40d0662f4afbb687a4de40e4","sha256:bc02bf5cc7c6e25925bff8ce7a76f8280cbe88647065958eedaf29ec60a832a9"],"state_sha256":"2f0159354490ac08834c818b482f8d311283e832a63beb4b1d0e77b918e0dfea"}